Had a fantastic stay - the flat is beautiful, very bright and quiet, with fresh air coming through (never needed the use the AC, just a fan at night).
I spent a long time there and loved all about it. Lily was very helpful and friendly - she makes you feel at home instantaneously.
The flat is in a quiet street, but very near to tons of restaurants, massage places, and very importantly, 10min walk to Lumpini park, which was the main reason I picked the place in the first place.
The only small downside is the kitchen (but there are TONS of restaurants around, so no need to cook really) - and it is still well equipped (microwave, 1 electric stove top, 1 big fridge etc)
Will absolutely stay there again, I'm in love with this flat!